User's Manual

Virtual Private Networking
98
N600 Wireless Dual Band Gigabit ADSL2+ Modem Router DGND3700
d. In the Encrypt Alg drop-down list, select the type of encryption that is configured for
the encryption protocol in the wireless modem router, as listed in Table 15 on
page
88. This example uses Triple DES.
e. In the Hash Alg drop-do
wn list, select SHA-1.
f. In the SA Life drop-down list,
select Unspecified.
g. In the Key Group drop
-down list, select Diffie-Hellman Group 2.
6. Configure the VPN client key exchange proposal.
In this step, you provide the
type of encryption (DES or 3DES) to be used for this
connecti
on. This selection has to match your selection in the wireless modem router
configuration.
a. Expand the Key Exchange subheading by double-clicking it
s name or clicking the +
symbol. Then select Proposal 1 below Key Exchange.
b. In the SA Life drop-down list, select Unspecified.
c. In the Compression dro
p-down list, select None.
d. Select the Encapsulation Protocol (ESP) check box.
e. In the
Encrypt Alg drop-down list, select
the type of encryption that is configured for
the encryption protocol in the wireless modem router, as listed in Table 15 on
page
88. This example uses Triple DES.
f. In the Hash Alg drop-do
wn list, select SHA-1.
g. In the Encap
sulation drop-down list, select Tunnel.
h. Leave the Authentication Protoc
ol (AH) check box cleared.
7. Save the VPN client settings.
In the Security Po
licy Editor window, select File > Save.
Af
ter you have configured and saved the VPN client information, your PC automatically
opens the VPN conne
ction when you attempt to access any IP addresses in the range of
the remote VPN router’s LAN.
8. Check the VPN connection.